A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5998-01-068-4581
NSN 5930-01-581-8715
NSN 5855-01-491-9064
NSN 5920-00-410-7084
NSN 5835-01-486-4191
NSN 6105-01-651-8566
NSN 5930-01-532-5856
NSN 6110-01-530-7886
NSN 5965-01-150-1787
NSN 5925-01-634-0664
NSN 5920-01-179-9739
NSN 6650-01-086-7003